--TEST--
Bug #71336 (Wrong is_ref on properties as exposed via get_object_vars())
--FILE--
<?php
class A
{
	protected $bar = array('baz');

	function bar()
	{
		array_pop($this->bar);
		$vars = get_object_vars($this);
		$this->bar[] = array('buz');
		print_r($vars);
	}

	function foo() {
		array_pop($this->bar);
		$dummy = &$this->bar;
		$vars = get_object_vars($this);
		$this->bar[] = array('buz');
		print_r($vars);
	}
}

(new A())->bar();
(new A())->foo();
?>
--EXPECT--
Array
(
    [bar] => Array
        (
        )

)
Array
(
    [bar] => Array
        (
            [0] => Array
                (
                    [0] => buz
                )

        )

)
